Lincoln Service Parts 1 › Lincoln Electric 9SCF000258 5/16-18X1.50SQHS [5] CF000258 Lincoln Electric 9SCF000258 5/16-18X1.50SQHS [5] CF000258 Sale Price: $7.22 Original Price: $8.30 5/16-18X1.50SQHS [5] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 5 Add To Cart Added! 5/16-18X1.50SQHS [5] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 5